WiFiAnalyzer
WiFiAnalyzer is a free, open-source developer tool for Android. Optimize your Wi-Fi network. It has 5,006 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
github.com/VREMSoftwareDevelopment/WiFiAnalyzer (opens in a new tab)
About WiFiAnalyzer
Optimize your Wi-Fi network, by checking Wi-Fi network status, signal strength and identifying crowded channels using WiFiAnalyzer Features: * Identify nearby Access Points * Graph channels signal strength * Graph Access Point signal strength over time * Analyze Wi-Fi networks to rate channels * HT/VHT Detection - 40/80/160/320 MHz (Requires hardware/software support) * 2.4 GHz, 5 GHz and 6 GHz Wi-Fi bands (Requires hardware/software support) * Access Point view complete or compact * Estimated Distance to the Access Points * Export access points details * Dark, Light and System theme available * Pause/Resume scanning * Available filters: Wi-Fi band, Signal strength, Security and SSID *…
Privacy and F-Droid
F-Droid builds WiFiAnalyzer from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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What is WiFiAnalyzer?
WiFiAnalyzer is a free, open-source developer tool for Android. Optimize your Wi-Fi network. It has 5,006 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
Is WiFiAnalyzer free and open source?
Yes. WiFiAnalyzer's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install WiFiAnalyzer?
You can install WiFiAnalyzer from F-Droid (package com.vrem.wifianalyzer) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: V3.3.1-F-DROID).
Is WiFiAnalyzer still maintained?
The repository's most recent commit was on Oct 3, 2026. Its F-Droid listing was last updated on Jul 3, 2026. appsgit only lists apps whose repository had a commit in the last six months.